YouareusingResourceManagertomanagesystemresources.Whilecreatinganewdatabaseuser，youobservethattheuserisamemberofDEFAULT_CONSUMER_GROUPbydefault.Whatwouldbetheimplicationsofthis？（）
A. TheResourceManagerplandoesnotaffecttheuser.
B. Theremustbeaplandirectiveinanyoftheplansofthegrouptocontroltheresources.
C. ThemembersofthegroupDEFAULT_CONSUMER_GROUPalwayshaveresourcerestrictions.
D. ThemembersofDEFAULT_CONSUMER_GROUParerestrainedfromaccessingthesystemtables.
E. Themembersofthisgroupcanchangetheirgroupwithoutthedatabaseadministrator’sintervention.
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FlashbackDatabasereliesonwhichtechnologiestorecovertoapointintime？（）
A. FlashbackDataArchive
B. Flashbacklogsintheflashrecoveryarea
C. FlashbUndotablespace
D. RMANcommandline
E. Noneoftheabove
YouhavesetTablespaceFullMetricsThresholdvaluesfortheUSERStablespaceasfollows：Warning（%）：90Critical（%）：95Whichbackgroundprocessisresponsibleforissuingalertswhenthethresholdiscrossed（）
A. Systemmonitor（SMON）
B. Processmonitor（PMON）
C. Memorymanagerprocess（MMAN）
D. ManageabilityMonitorprocess（MMON）
Youobservethatdatabaseperformancehasdegradedoveraperiodoftime.Whileinvestigatingthereason，youfindthatthesizeofthedatabasebuffercacheisnotlargeenoughtocachealltheneededdatablocks.Whichadvisorycomponentwouldyoureferto，inordertodeterminetherequiredsizeofthedatabasebuffercache？（）
A. MemoryAdvisor
B. SegmentAdvisor
C. SQLTuningAdvisor
D. SQLAccessAdvisor
E. AutomaticDatabaseDiagnosticMonitor（ADDM）
WhyshouldyoubackupaduplicatedtablespaceafteraTSPITRiscomplete？（）
A. Thetablespacecannotbeduplicatedorrestoredtoanypointintimeaftertheduplication.
B. Thetablespacecannotbeduplicatedorrestoredtothepointintimebeforetheduplication.
C. TheentiredatabasecannotberestoredafteraTSPITR，soabackupisrequired.
D. Youcannotbringthetablespaceonlineuntilitsbeenbackedup.
E. Thereisnorequirementtodoso，asRMANwillbackupthetablespaceaftertheTSPITR.
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